USPatent applicationPatented

Device for receiving and transmitting information data and sending out light and sound for warnings

Granted 13 Oct 2020 · no office action yet

Assignee: Wei-Yu Chen

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Inventors: Wei-Yu Chen · Examiner: George D. Kirschbaum · AU 2913 · TC 2900

Application· this page
29/669,773
filed 12 Nov 2018
Publication
Not published
not published
Patent
US D898599
granted 13 Oct 2020

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 is a front perspective view of…

FIG. 1 is a front perspective view of a device for receiving and transmitting information data and sending out light and sound for warnings showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D10/109.2

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File wrapper

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Pendency
1.9 y
701 days filing → grant
Office actions
0
none on record
Examiner
George D. Kirschbaum
art unit 2913 · TC 2900
Citations: 6 back · 0 forward

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Documents

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Chain of title

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